509  
WUUS55 KCYS 182226  
SVRCYS  
NEC007-033-105-123-182315-  
/O.NEW.KCYS.SV.W.0018.250518T2226Z-250518T2315Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE CHEYENNE WY  
426 PM MDT SUN MAY 18 2025  
 
THE NATIONAL WEATHER SERVICE IN CHEYENNE HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
WESTERN CHEYENNE COUNTY IN THE PANHANDLE OF NEBRASKA...  
EASTERN KIMBALL COUNTY IN THE PANHANDLE OF NEBRASKA...  
SOUTHWESTERN MORRILL COUNTY IN THE PANHANDLE OF NEBRASKA...  
SOUTHEASTERN BANNER COUNTY IN THE PANHANDLE OF NEBRASKA...  
 
* UNTIL 515 PM MDT.  
 
* AT 426 PM MDT, A SEVERE THUNDERSTORM WAS LOCATED 9 MILES NORTHWEST  
OF PEETZ, OR 16 MILES WEST OF SIDNEY, MOVING NORTH AT 35 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND PING PONG BALL SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL  
DAMAGE TO ROOFS, SIDING, WINDOWS, AND VEHICLES. EXPECT  
CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO  
MOBILE HOMES, ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
SIDNEY, POTTER, DALTON, DIX, GURLEY, BROWNSON, LORENZO, SIDNEY  
MUNICIPAL AIRPORT, AND CHEYENNE COUNTY FAIRGROUNDS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 PM MDT FOR THE PANHANDLE  
OF NEBRASKA.  
 

 
 
LAT...LON 4100 10353 4152 10345 4152 10286 4100 10301  
TIME...MOT...LOC 2226Z 200DEG 31KT 4105 10327  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.50 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
GOATLEY  
 
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